CN207194955U - The permanent traverse point of underground mine use - Google Patents
The permanent traverse point of underground mine use Download PDFInfo
- Publication number
- CN207194955U CN207194955U CN201721116756.8U CN201721116756U CN207194955U CN 207194955 U CN207194955 U CN 207194955U CN 201721116756 U CN201721116756 U CN 201721116756U CN 207194955 U CN207194955 U CN 207194955U
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- CN
- China
- Prior art keywords
- anchor connection
- connection device
- region
- light
- anchor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The permanent traverse point of underground mine use is by anchor connection device（1）With copper threader（2）Two parts form, anchor connection device（1）It is divided into threaded portion（1‑1）Justify region with light（1‑2）, in Guang Yuan areas（1‑2）, in anchor connection device（1）Light circle region（1‑2）End have less than light justify region（1‑2）The inserting section of diameter（1‑3）, in copper threader（2）On have and inserting section（1‑3）The grafting blind hole of matching, anchor connection device（1）With copper threader（2）Hot charging connects, it is characterised in that in anchor connection device（1）Light circle region（1‑2）It is provided with six rib anchor connection devices（3）, six rib anchor connection devices（3）Maximum away from the of length no more than note anchor device in threading one end uses depth.Compared with prior art, the utility model simplifies technique, shortens the time, improves the adhesion strength of traverse point and rock stratum, reduce copper material using, save expense.
Description
Technical field
It the utility model is related to a kind of permanent traverse point of underground mine use and installation method.
Background technology
Because underground coal mine measures the requirement of permanent traverse point service life and precision, permanent traverse point and back
Anchoring must be solid and reliable, and conventional mounting arrangements are after top plate punching, are anchored at using mortar in back, technique is multiple
It is miscellaneous, manual operations, setting time length, and anchor force is not strong, costly, above method is difficult to ensure that anchoring effect, therefore sets
The permanent traverse point of underground mine use that a kind of construction technology is simple, anchor force is strong is counted, is the current technical issues that need to address.
The content of the invention
Technical problem to be solved in the utility model is to provide the underground coal mine that a kind of construction technology is simple, anchor force is strong
With permanent traverse point and installation method.
The technical scheme in the invention for solving the technical problem is：
The permanent traverse point of underground mine use is made up of anchor connection device and copper threader two parts, anchor connection dress
Put and be divided into threaded portion and light circle region, in Guang Yuan areas, have in the end that the light of anchor connection device justifies region less than Guang Yuan areas
The inserting section of domain diameter, there is the grafting blind hole matched with inserting section on copper threader, and anchor connection device is worn with copper
Line apparatus hot charging is connected, and six rib anchor connection devices, six rib anchor connections dress are provided with the light circle region of anchor connection device
Put the maximum away from the of length no more than note anchor device in threading one end and use depth.
As a kind of preferred scheme of the present utility model, the length of the threaded portion of anchor connection device is 300mm, light is justified
The length in region is 250mm, and the length of copper threader is 50mm.
Installation method of the present utility model, its processing step are：1. beating mounting hole first, 2. and then mounting hole is cleared up, 3.
Resin anchoring agent is filled in the mounting hole cleared up, is 4. filled afterwards using jumbolter by noting anchor device and six rib anchor connections
Put the permanent traverse point of underground coal mine being sent into mounting hole and stir, jumbolter and note anchor device are withdrawn to after the completion of anchoring, finally
Spray painting anti-corrosion is carried out to irony exposed parts.
Operation principle of the present utility model：
During traverse point is sent into mounting hole using jumbolter, because six rib anchor connection devices are fixed on bar
On body, jumbolter drives the body of rod to rotate so that resin anchoring agent reaches in hole by driving six rib anchor connection devices to rotate
To the effect of intense agitation, the adhesion strength of permanent traverse point and rock stratum is improved, so as to reach the effect for improving anchor force.
Compared with prior art, the utility model can timely use drilling tool by permanent traverse point anchor after top plate punching
Note simplifies technique in top plate, shortens the time, improves the adhesion strength of traverse point and rock stratum, reducing copper material makes
With, save expense.
Brief description of the drawings
Fig. 1 is structural representation front view of the present utility model；
Fig. 2 is structural representation of the present utility model）（The rib anchor connection device of sectional view-six junction enlarged drawing）.
Embodiment
As illustrated, the permanent traverse point of underground mine use is by anchor connection device 1 and two parts group of copper threader 2
Divide into, anchor connection device 1 and justify region 1-2 for threaded portion 1-1 and light, in Guang Yuan areas 1-2, in the light of anchor connection device 1
There is the inserting section 1-3 less than light circle region 1-2 diameters circle region 1-2 end, has on copper threader 2 and inserting section 1-
The grafting blind hole of 3 matchings, anchor connection device 1 is connected with the copper hot charging of threader 2, in the Guang Yuan areas of anchor connection device 1
Domain 1-2 is provided with six rib anchor connection devices 3, and away from threading, one end is of length no more than to note anchor device most to six rib anchor connection devices 3
Use depth greatly.
The threaded portion 1-1 of anchor connection device 1 length is 300mm, light circle region 1-2 length is 250mm, copper
The length of threader 2 is 50mm.
Claims (2)
1. the permanent traverse point of underground mine use, by anchor connection device（1）With copper threader（2）Two parts form, anchoring
Attachment means（1）It is divided into threaded portion（1-1）Justify region with light（1-2）, justify region in light（1-2）, in anchor connection device（1）
Light circle region（1-2）End have less than light justify region（1-2）The inserting section of diameter（1-3）, in copper threader（2）On
Have and inserting section（1-3）The grafting blind hole of matching, anchor connection device（1）With copper threader（2）Hot charging connects, its feature
It is, in anchor connection device（1）Light circle region（1-2）It is provided with six rib anchor connection devices（3）, six rib anchor connections dress
Put（3）Maximum away from the of length no more than note anchor device in threading one end uses depth.
2. the permanent traverse point of underground mine use according to claim 1, it is characterised in that anchor connection device（1）Spiral shell
Line region（1-1）Length for 300mm, light justify region（1-2）Length be 250mm, copper threader（2）Length be
50mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116756.8U CN207194955U (en) | 2017-09-01 | 2017-09-01 | The permanent traverse point of underground mine use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116756.8U CN207194955U (en) | 2017-09-01 | 2017-09-01 | The permanent traverse point of underground mine use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207194955U true CN207194955U (en) | 2018-04-06 |
Family
ID=61790507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721116756.8U Expired - Fee Related CN207194955U (en) | 2017-09-01 | 2017-09-01 | The permanent traverse point of underground mine use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207194955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355257A (en) * | 2017-09-01 | 2017-11-17 | 中煤第建设有限公司 | The permanent traverse point of underground mine use and installation method |
-
2017
- 2017-09-01 CN CN201721116756.8U patent/CN207194955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355257A (en) * | 2017-09-01 | 2017-11-17 | 中煤第建设有限公司 | The permanent traverse point of underground mine use and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180901 |